Senior Fullstack Engineer with 5+ years building and shipping production software end-to-end. Experienced in platform modernization, microservice architectures, quality engineering, and DevOps — Docker, GitHub Actions, self-hosted Linux VPS, Nginx, Coolify, Cloudflare, and Vault. Comfortable owning a product from architecture and delivery through deployment and operations. Published research in blockchain authentication and malware propagation models.
Cybersecurity platform providing ransomware detection, endpoint monitoring, and device management solutions for enterprise customers.
Cybersecurity console enabling enterprise customers to safely evaluate, monitor, and manage endpoint devices at scale — including Observer Mode and Remote Device Management capabilities.
Defined and implemented a scalable feature-based architecture and Atomic Design system, creating the frontend foundation for long-term product growth. Established the frontend quality engineering foundation from scratch — automated testing infrastructure, SonarQube quality gates, and systematic refactoring — achieving 83%+ code coverage. Delivered Observer Mode and Remote Device Management capabilities. Established development standards and engineering guidelines that improved code consistency, maintainability, and review efficiency across the team.
Self-led DevOps & platform engineering venture — built and operated a proxy management platform for web scraping, SEO monitoring, and ad verification workflows.
End-to-end proxy management platform with proxy pool management, IP rotation, usage analytics, and a developer console — running on self-hosted infrastructure.
Designed the deployment topology and provisioned self-hosted Linux VPS infrastructure with Nginx reverse proxies, and Cloudflare for edge caching, DNS, and DDoS protection. Built CI/CD pipelines on GitHub Actions covering automated builds, container publishing, and rollback workflows. Containerized every service with Docker, and operationalized monitoring, log aggregation, and uptime alerts. Owned product strategy, architecture, development, and growth — engagement concluded Jun 2026.
All-in-One Event Management System Micepad helps organizers create and manage events, drive registrations, engage attendees and measure event performance.
An application provides an intuitive interface with informative dashboards, streamlining management.
Define the architecture, code convention, setup SonarQube, implement unit test to coverage 80% of code. Review code, working close with Co-Founder, Backend team to implement features. Apply atomic design to Frontend team.
Help to re-build the marketing web, support to implement new feature and fix bug for the platform and SaaS system.
A SaaS software system for partner and client to manage warehouse, transportation and order.
Support to implement new feature and fix bug.
A technology platform connecting trusted logistics providers to businesses of all sizes across Vietnam.
Handle customized solution feature (create quotation, approve, delete, send message). Manage company and user in system feature.
The landing page website introduces services and product mission. Optimized by SEO and responsive for multiple devices.
Init project, implement UI from Figma, handle API, discuss with the marketing team. Admin management for Lead, Blog, Contact. Optimize website for SEO and Best practice.
Grew as a developer working with the team. Learned the full art of the working process and how to become a responsible employee.
Test whether specific actions belonging to one flow are working by calling each action individually.
Build the UI, handle logic when the user types, validate data, format following GET, POST, PUT, DELETE action.
Payment system that focuses on payment and embedded finance solutions. Simple integration with multiple banking systems.
Join the team to build a collection service in the microservices. Support for payment flow, push the file, and download reconciled file.
Built frontend project from scratch. Config source structure, integrate to MetaMask, make transactions to retrieve BIVE tokens.
Booking application with NFT instead of reservation. Users book hotels and pay in cryptocurrency.
Develop API, manage server, maintain source code, payment integration, discuss solutions, send mail notifications, apply clean code.
System to claim tokens via each IDO whitelist. User login via MetaMask wallet and get BIVE tokens.
Build the web support for claim BIVE tokens. Integrate with MetaMask wallet.
Custom browser to connect directly to the VR of company website for Oculus Quest users.
Custom Firefox open source to directly access company VR website.
First company after graduation. Worked as frontend and backend. Gained experience in database design, source code building, and Ubuntu server deployment.
Application to manage station maintenance across the country. Employees submit maintenance requests through management levels.
Design mockup, implement UI flows, work with the client to get requirements, build React applications for each role.
Building the benefit application for employees. Companies integrate with the application for employee benefits.
Design database, expose API, implement database, build project from scratch, working directly with the client.
Completed Information Technology Engineering Degree (2017-2022) with 3.14/4 score.
Proposes a model describing the spreading of malware in Wi-Fi networks using an epidemiological mathematical model. Calculates basic reproduction number R0 and indicates conditions to limit spread.
Proposes SEIR-S mathematical model based on VANET network characteristics and the SIR disease-spreading model. Verified using numerical analysis and agent-based simulation on NetLogo.
Research and proposal for a blockchain-driven hybrid model for IoT authentication. Shows promising results on the Ganache blockchain.
Race conditions are not a new problem, but they remain one of the most common issues in systems that scale to millions of requests. Your application may appear to be running correctly, yet the data becomes inconsistent, and you may not immediately understand why.
Greedy algorithms are a powerful tool for solving optimization problems. In this post, I share my insights on how to recognize when a greedy approach is applicable and how to implement it effectively.
Lessons learned from building and launching VatGiaTop, a platform for construction material pricing.
Designing APIs that can evolve with your product is crucial for long-term success. This article explores key patterns and best practices to ensure your APIs remain robust and adaptable as your product grows.
A lightweight developer toolbox that lives inside the Chrome Side Panel — JSON formatter, JWT decoder, Base64, URL encoder, UUID generator, Timestamp converter, and Regex tester. No context switching, no backend, no telemetry. Built with React 19, TypeScript, Vite 6, Tailwind, and Manifest V3.
A platform providing real-time construction material prices across 34 Vietnamese provinces, sourced from provincial Departments of Construction. Features include house cost estimator, material quantity calculator, interior cost estimator, and a VLXD Price API for developers.
Professional website design services in Buon Ma Thuot, Dak Lak. SEO-optimized, loading speed under 1 second, free lifetime hosting, 12-month warranty. Receive a quick quotation within 24 hours.
Build a proxy management platform. It allows users to manage and rotate proxies for various use cases such as web scraping, SEO monitoring, and ad verification. The platform provides features like proxy pool management, IP rotation, and usage analytics to ensure efficient and reliable proxy usage.
Senior Fullstack Engineer with 5+ years building and shipping production software end-to-end. Experienced in platform modernization, microservice architectures, quality engineering, and DevOps — Docker, GitHub Actions, self-hosted Linux VPS, Nginx, Coolify, Cloudflare, and Vault. Comfortable owning a product from architecture and delivery through deployment and operations. Published research in blockchain authentication and malware propagation models.